31164-81-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31164-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,1,6 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 31164-81:
(7*3)+(6*1)+(5*1)+(4*6)+(3*4)+(2*8)+(1*1)=85
85 % 10 = 5
So 31164-81-5 is a valid CAS Registry Number.
31164-81-5Relevant articles and documents
Alkoxymethyl and benzyloxymethyl phenobarbital compounds
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, (2008/06/13)
Various derivatives of barbituric acid and of diphenylhydantoin are described in which alkoxymethyl or benzyloxymethyl groups are attached to the nitrogen atoms of the rings. Therapeutic compositions containing these compounds and their use as anti-convul